Question
Choose which set or sets the following number belongs to. Be sure to account for ALL sets.
StartRoot 18 EndRoot
A. rational numbers, real numbers
B. irrational numbers
C. rational numbers
D. real numbers
E. irrational numbers, real numbers
StartRoot 18 EndRoot
A. rational numbers, real numbers
B. irrational numbers
C. rational numbers
D. real numbers
E. irrational numbers, real numbers
Answers
GPT 3.5
The number √18 is a positive square root, so it belongs to both the set of irrational numbers and the set of real numbers (since all irrational numbers are also real numbers). Therefore, the correct answer is option E. irrational numbers, real numbers.